<%@ page language="java" import="java.util.*" pageEncoding="UTF-8"%>
<%@page import="com.ax.utils.Keys"%>
<%
String path = request.getContextPath();
String basePath = request.getScheme()+"://"+request.getServerName()+":"+request.getServerPort()+path+"/";
   if(session.getAttribute(Keys.USER_ID)==null){
        response.sendRedirect(basePath+"downadmin/login.html");
   }
%>